We were told that Skype will be come pre-installed on the Thunderbolt. Unfortunately, Skype did not make it to the final units. No worries as we have found the file floating around on the Internet.
Here is the link to the file and guess what – it works on both non-rooted and rooted Thunderbolts. Just get the file and install it on your Thunderbolt Android phone. We have been told that it works like a charm over Wi-Fi, 3G as-well-as on 4G. [via]